Bard, the Wandering Caretaker more Ally controlling?

After Kalista are you sure you want another champion who can potentially kill their allies by putting them in stasis in a team fight? I mean Kalista was already bad enough but imagine 4 man ulting your team and then allowing the enemy team to kill them once they get out of stasis.

I can see the trolling with this one Riot.

Even though I can imagine how great he will be in competitive play so I guess that's all that really matters.